4 CH High level Output Super Regeneration RF Wireless Receiver Module 5v 315 MHz /433.92 MHz

Widely used for remote controls, remote control toys, anti-theft alarms, garage doors, roller shutter,ect Working Voltage:5V DC

Feature:

Type: Receiver module with decode for fixed codeModulation Method: Amplitude modulation (OOK)Working voltage: DC 5VWorking current: 4.5mARF Sensitivity: -95dBmCoding Method: Fixed code by solderingDecoding Outputs: High levelWorking temperature: -20°C ~ +70°CSize: 42x16x10mmWith four decoding outputsControl Modes:We can offer Toggle, Momentary or Latched, you can choose one Frequency: We can offer 315 MHz or 433.92 MHz, you can choose one.

Application:

The RF receiver modules are widely used for remote controls, remote control toys, anti-theft alarms, garage doors, roller shutter, road barrier, retractable doors and so on.

Notes:

It is best to use the antenna of 1/4 wavelength, for antenna has a great impact on receiving effect of the module; normally using 50Ω single core cable. For frequency 315MHz, the length of antenna is about 23cm; for 433MHz, it is about 17cm. The position of antenna also affects the receiving effect of the module. When installing the antenna should be extended as much as possible and be away from the shield and the place in high pressure and interference.The receiving frequency, decoding mode and timing resister should be compatible with the transmitter.

Introduction of pin (from left to right)

Pins	Name	Function
1	VT	Effective recognition of decoding output
2~5	D0~D3	Data output
6	VCC	Positive power supply
7	GND	Negative power supply

4 CH High level Output Super Regeneration RF Wireless Receiver Module 5v 315 MHz /433.92 MHz